Apple Patent Hints at a Weightlifting Tracker for the iWatch
If feeling the burn isn’t enough, a new patent issued to Apple suggests that it might, maybe, possibly be working on a weightlifting tracker that will work with itsimminent possible smartwatch. The U.S. Patent and Trademark Office has granted Apple U.S. Patent No. 8,749,380— “Shoe wear-out sensor, body-bar sensing system, unitless activity assessment and associated…